Tube placement verifier



FIG. 1 is a perspective view of a tube placement verifier showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a first side elevation view thereof;

FIG. 4 is a second side elevation view thereof showing the side opposite that shown in FIG. 3;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for a tube placement verifier, as shown and described. 